
Curios:
Curios Search:
Participate: 
GIMPS has discovered a new largest known prime number: 2^{82589933}1 (24,862,048 digits) The smallest number that is the sum of twice a positive square and a prime in 53 ways. Note it's also a palindromic prime. The only fivedigit number such that its nth digit equals the remainder when the number is divided by n + 1. [Rupinski] The smallest palindromic prime whose alternate digits (11311) segregate and reunite to form two "daughter" palindromic primes (131 ; 11). [Beedassy] The smallest prime equidistant between the members of an emirp pair: (10321, 12301). Note that 11311 is a reflectable palindromic prime of form "primemirp." [Beedassy]
(There are 3 curios for this number that have not yet been approved by an editor.)
Prime Curios! © 20002019 (all rights
reserved)
privacy statement
